Home GPU Comparison AMD FirePro M8900 vs NVIDIA GeForce 945M

AMD FirePro M8900 vs NVIDIA GeForce 945M

We compared two Mobile platform GPUs: 2GB VRAM FirePro M8900 and 1024MB VRAM GeForce 945M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M8900 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (115.2GB/s vs 16.02GB/s)
576 additional rendering cores
NVIDIA GeForce 945M 's Advantages
Released 5 years late
Boost Clock1189MHz
Lower TDP (23W vs 75W)

Score

Benchmark

FP32 (float)
FirePro M8900 +43%
1.306 TFLOPS
GeForce 945M
0.913 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Apr 2016
FirePro Mobile
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1006 MHz
-
Boost Clock
1189 MHz
900 MHz
Memory Clock
1001 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
16.02GB/s

Render Config

12
Compute Units
-
-
-
-
960
Shading Units
384
48
TMUs
24
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

21.76 GPixel/s
Pixel Rate
9.512 GPixel/s
32.64 GTexel/s
Texture Rate
28.54 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
913.2 GFLOPS
-
FP64 (double)
28.54 GFLOPS

Board Design

75W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Blackcomb
GPU Name
GM108
Blackcomb XT GL
GPU Variant
-
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
Unknown
212 mm²
Die Size
Unknown

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1

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